998944848

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:314

約数の個数: 240

約数和(自身を含む): 3169243584

約数和(自身を除く): 2170298736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 53, 66, 72, 73, 88, 99, 106, 132, 144, 146, 159, 163, 176, 198, 212, 219, 264, 292, 318, 326, 396, 424, 438, 477, 489, 528, 583, 584, 636, 652, 657, 792, 803, 848, 876, 954, 978, 1166, 1168, 1272, 1304, 1314, 1467, 1584, 1606, 1749, 1752, 1793, 1908, 1956, 2332, 2409, 2544, 2608, 2628, 2934, 3212, 3498, 3504, 3586, 3816, 3869, 3912, 4664, 4818, 5247, 5256, 5379, 5868, 6424, 6996, 7172, 7227, 7632, 7738, 7824, 8639, 9328, 9636, 10494, 10512, 10758, 11607, 11736, 11899, 12848, 13992, 14344, 14454, 15476, 16137, 17278, 19272, 20988, 21516, 23214, 23472, 23798, 25917, 27984, 28688, 28908, 30952, 32274, 34556, 34821, 35697, 38544, 41976, 42559, 43032, 46428, 47596, 51834, 57816, 61904, 64548, 69112, 69642, 71394, 77751, 83952, 85118, 86064, 92856, 95029, 95192, 103668, 107091, 115632, 127677, 129096, 130889, 138224, 139284, 142788, 155502, 170236, 185712, 190058, 190384, 207336, 214182, 255354, 258192, 261778, 278568, 285087, 285576, 311004, 340472, 380116, 383031, 392667, 414672, 428364, 510708, 523556, 557136, 570174, 571152, 622008, 630647, 680944, 760232, 766062, 785334, 855261, 856728, 1021416, 1047112, 1140348, 1178001, 1244016, 1261294, 1520464, 1532124, 1570668, 1710522, 1713456, 1891941, 2042832, 2094224, 2280696, 2356002, 2522588, 3064248, 3141336, 3421044, 3783882, 4561392, 4712004, 5045176, 5675823, 6128496, 6282672, 6842088, 6937117, 7567764, 9424008, 10090352, 11351646, 13684176, 13874234, 15135528, 18848016, 20811351, 22703292, 27748468, 30271056, 41622702, 45406584, 55496936, 62434053, 83245404, 90813168, 110993872, 124868106, 166490808, 249736212, 332981616, 499472424, 998944848]

約数ペア:

[(1, 998944848), (2, 499472424), (3, 332981616), (4, 249736212), (6, 166490808), (8, 124868106), (9, 110993872), (11, 90813168), (12, 83245404), (16, 62434053), (18, 55496936), (22, 45406584), (24, 41622702), (33, 30271056), (36, 27748468), (44, 22703292), (48, 20811351), (53, 18848016), (66, 15135528), (72, 13874234), (73, 13684176), (88, 11351646), (99, 10090352), (106, 9424008), (132, 7567764), (144, 6937117), (146, 6842088), (159, 6282672), (163, 6128496), (176, 5675823), (198, 5045176), (212, 4712004), (219, 4561392), (264, 3783882), (292, 3421044), (318, 3141336), (326, 3064248), (396, 2522588), (424, 2356002), (438, 2280696), (477, 2094224), (489, 2042832), (528, 1891941), (583, 1713456), (584, 1710522), (636, 1570668), (652, 1532124), (657, 1520464), (792, 1261294), (803, 1244016), (848, 1178001), (876, 1140348), (954, 1047112), (978, 1021416), (1166, 856728), (1168, 855261), (1272, 785334), (1304, 766062), (1314, 760232), (1467, 680944), (1584, 630647), (1606, 622008), (1749, 571152), (1752, 570174), (1793, 557136), (1908, 523556), (1956, 510708), (2332, 428364), (2409, 414672), (2544, 392667), (2608, 383031), (2628, 380116), (2934, 340472), (3212, 311004), (3498, 285576), (3504, 285087), (3586, 278568), (3816, 261778), (3869, 258192), (3912, 255354), (4664, 214182), (4818, 207336), (5247, 190384), (5256, 190058), (5379, 185712), (5868, 170236), (6424, 155502), (6996, 142788), (7172, 139284), (7227, 138224), (7632, 130889), (7738, 129096), (7824, 127677), (8639, 115632), (9328, 107091), (9636, 103668), (10494, 95192), (10512, 95029), (10758, 92856), (11607, 86064), (11736, 85118), (11899, 83952), (12848, 77751), (13992, 71394), (14344, 69642), (14454, 69112), (15476, 64548), (16137, 61904), (17278, 57816), (19272, 51834), (20988, 47596), (21516, 46428), (23214, 43032), (23472, 42559), (23798, 41976), (25917, 38544), (27984, 35697), (28688, 34821), (28908, 34556), (30952, 32274)]